Find the name of the manufacturer and model number on the sliding door and use this information to purchase a.
How to change a sliding patio door lock.
You can do this by sliding it back but it is a good idea to keep it open with a large brick or one of those devices that holds a bike s wheel in place.
Slide the patio door all the way open.
Open the door so that you can remove the old handle of your sliding door.
The lock will have screws on the.
In this video we show you how to install a key lock set on an existing patio door handle.
How to change an old mortise lock handle patio door with new 2019 parts.
Prime line products c 1225 sliding door handle mortise st.
Key lock and housing product code.
Unscrew and remove the existing lock.
These are the parts used.